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<a href="numeric__conversion_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/***************************************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright (c) 2019, NVIDIA CORPORATION.  All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Redistribution and use in source and binary forms, with or without modification, are permitted</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * provided that the following conditions are met:</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *     * Redistributions of source code must retain the above copyright notice, this list of</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *       conditions and the following disclaimer.</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *     * Redistributions in binary form must reproduce the above copyright notice, this list of</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *       conditions and the following disclaimer in the documentation and/or other materials</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *       provided with the distribution.</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *     * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *       to endorse or promote products derived from this software without specific prior written</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *       permission.</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot; AND ANY EXPRESS OR</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * STRICT LIABILITY, OR TOR (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> **************************************************************************************************/</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="cutlass_8h.html">cutlass/cutlass.h</a>&quot;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="numeric__types_8h.html">cutlass/numeric_types.h</a>&quot;</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="array_8h.html">cutlass/array.h</a>&quot;</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="half_8h.html">cutlass/half.h</a>&quot;</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacecutlass.html">cutlass</a> {</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">   43</a></span>&#160;<span class="keyword">enum class</span> <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> {</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a71ab01baac7b3594fa75191a065de802">round_indeterminate</a>,          </div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a85e71d1c7477469da0e44a8cf7a644fa">round_toward_zero</a>,            </div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a280b2492e1afdb76d63ad6a4cd4f38d7">round_to_nearest</a>,             </div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a5202e179145325d6e7b16dc66351e729">round_toward_infinity</a>,        </div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6ab8d591c42fa5ce43cc43e50153ec8a1b">round_toward_neg_infinity</a>,    </div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a3d484cc14220848a89c785aaaab88a98">round_half_ulp_truncate</a>       </div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;};</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="keyword">template</span> &lt;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <span class="keyword">typename</span> T,</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  <span class="keyword">typename</span> S,</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> Round = <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a280b2492e1afdb76d63ad6a4cd4f38d7">FloatRoundStyle::round_to_nearest</a></div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;&gt;</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter.html">   59</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericConverter.html">NumericConverter</a> {</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter.html#a46b1b5c0c96c50176578fcd6f915ee8c">   61</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericConverter.html#a46b1b5c0c96c50176578fcd6f915ee8c">result_type</a> = T;</div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter.html#a15da0162a4c6d46d2acdffbcd718bff0">   62</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericConverter.html#a15da0162a4c6d46d2acdffbcd718bff0">source_type</a> = S;</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter.html#a6060b5f316853f791fc87ef3bd180b1a">   63</a></span>&#160;  <span class="keyword">static</span> <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> <span class="keyword">const</span> round_style = Round;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter.html#a4d1a347bd8c92f3dc5b6e919005d34d2">   66</a></span>&#160;    <span class="keyword">static</span> <a class="code" href="structcutlass_1_1NumericConverter.html#a46b1b5c0c96c50176578fcd6f915ee8c">result_type</a> <a class="code" href="structcutlass_1_1NumericConverter.html#a4d1a347bd8c92f3dc5b6e919005d34d2">convert</a>(<a class="code" href="structcutlass_1_1NumericConverter.html#a15da0162a4c6d46d2acdffbcd718bff0">source_type</a> <span class="keyword">const</span> &amp; s) {</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><a class="code" href="structcutlass_1_1NumericConverter.html#a46b1b5c0c96c50176578fcd6f915ee8c">result_type</a><span class="keyword">&gt;</span>(s);</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  }</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter.html#aeb946a1caf2882aafc57fae06f1bb1f8">   72</a></span>&#160;    <a class="code" href="structcutlass_1_1NumericConverter.html#a46b1b5c0c96c50176578fcd6f915ee8c">result_type</a> <a class="code" href="structcutlass_1_1NumericConverter.html#aeb946a1caf2882aafc57fae06f1bb1f8">operator()</a>(<a class="code" href="structcutlass_1_1NumericConverter.html#a15da0162a4c6d46d2acdffbcd718bff0">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  }</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;};</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment">// Partial specializations for float =&gt; int8_t</span></div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment"></span><span class="keyword">template</span> &lt;FloatRoundStyle Round&gt;</div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html">   83</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericConverter.html">NumericConverter</a>&lt;int8_t, float, Round&gt; {</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#acce8af4bfd5837006dc66803fee491ca">   85</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#acce8af4bfd5837006dc66803fee491ca">result_type</a> = int8_t;</div><div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#ade86e250010c9fd0f835c0ee703997a6">   86</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#ade86e250010c9fd0f835c0ee703997a6">source_type</a> = float;</div><div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#ae66740da44250e5360e4c3c874634310">   87</a></span>&#160; 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s) {</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <a class="code" href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#acce8af4bfd5837006dc66803fee491ca">result_type</a> result = <span class="keyword">static_cast&lt;</span>int8_t<span class="keyword">&gt;</span>(s);</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  }</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#a260bca91e4314cd401ad25f33c1b03cd">   98</a></span>&#160; 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{</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html#ac1adcd31b0db52e8682680c9927a05c8">  135</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html#ac1adcd31b0db52e8682680c9927a05c8">result_type</a> = float;</div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html#a327ff85395835a08b42094965bd7c949">  136</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1half__t.html">source_type</a> = <a class="code" href="structcutlass_1_1half__t.html">half_t</a>;</div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html#a59f158bedaecd4a6f0d50c7f1567538a">  137</a></span>&#160; 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 <a class="code" href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html#ac1adcd31b0db52e8682680c9927a05c8">result_type</a> <a class="code" href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html#a69d1086aef51891da27dcbebddadac6e">operator()</a>(<a class="code" href="structcutlass_1_1half__t.html">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;  }</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;};</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html">  155</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericConverter.html">NumericConverter</a>&lt;<a class="code" href="structcutlass_1_1half__t.html">half_t</a>, float, <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a>::<a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a280b2492e1afdb76d63ad6a4cd4f38d7">round_to_nearest</a>&gt; {</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a5dc993f38c6eedd917008e6c839c6300">  157</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1half__t.html">result_type</a> = <a class="code" href="structcutlass_1_1half__t.html">half_t</a>;</div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a977053fab779dd7519612b6ae0fb53ce">  158</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a977053fab779dd7519612b6ae0fb53ce">source_type</a> = float;</div><div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#affd38515f30c26256ff5c06e5a567080">  159</a></span>&#160; 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s) {</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <a class="code" href="structcutlass_1_1half__t.html">result_type</a> result = <span class="keyword">static_cast&lt;</span><a class="code" href="structcutlass_1_1half__t.html">half_t</a><span class="keyword">&gt;</span>(s);</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;  }</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a619f44798aa208650afaf2c584454d4b">  170</a></span>&#160;  <a class="code" href="structcutlass_1_1half__t.html">result_type</a> <a class="code" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a619f44798aa208650afaf2c584454d4b">operator()</a>(<a class="code" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a977053fab779dd7519612b6ae0fb53ce">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  }</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;};</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html">  177</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericConverter.html">NumericConverter</a>&lt;<a class="code" href="structcutlass_1_1half__t.html">half_t</a>, float, <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a>::<a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a85e71d1c7477469da0e44a8cf7a644fa">round_toward_zero</a>&gt; {</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#aa5bfe0288e538f1df94d74fa52aa1e17">  179</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1half__t.html">result_type</a> = <a class="code" href="structcutlass_1_1half__t.html">half_t</a>;</div><div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a80980dc518dd65f4c3c1533782ba8b36">  180</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a80980dc518dd65f4c3c1533782ba8b36">source_type</a> = float;</div><div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a43fde0bc2ddeeebf1f188c6d1ac7fbe0">  181</a></span>&#160;  <span class="keyword">static</span> <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> <span class="keyword">const</span> round_style = <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a85e71d1c7477469da0e44a8cf7a644fa">FloatRoundStyle::round_toward_zero</a>;</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a43ab30e5283f39b1defe46b13da9ac1b">  185</a></span>&#160;  <span class="keyword">static</span> <a class="code" href="structcutlass_1_1half__t.html">result_type</a> <a class="code" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a43ab30e5283f39b1defe46b13da9ac1b">convert</a>(<a class="code" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a80980dc518dd65f4c3c1533782ba8b36">source_type</a> <span class="keyword">const</span> &amp; flt) {</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="preprocessor">  #if defined(__CUDA_ARCH__) &amp;&amp; (__CUDA_ARCH__ &gt;= 530)</span></div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="structcutlass_1_1half__t.html">half_t</a>(__float2half_rz(flt));</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="preprocessor">  #else</span></div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    <span class="comment">// software implementation rounds toward nearest even</span></div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keyword">const</span>&amp; s = <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keyword">const </span>&amp;<span class="keyword">&gt;</span>(flt);</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    uint16_t sign = uint16_t((s &gt;&gt; 16) &amp; 0x8000);</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    int16_t <a class="code" href="namespacecutlass.html#a05d95f26c93a6d956d770f140469ac07">exp</a> = uint16_t(((s &gt;&gt; 23) &amp; 0xff) - 127);</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    <span class="keywordtype">int</span> mantissa = s &amp; 0x7fffff;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    uint16_t u = 0;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    <span class="keywordflow">if</span> ((s &amp; 0x7fffffff) == 0) {</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;      <span class="comment">// sign-preserving zero</span></div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="structcutlass_1_1half__t.html#acb746c82bd4dd496f79b7e611e3653dd">half_t::bitcast</a>(sign);</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    }</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="keywordflow">if</span> (exp &gt; 15) {</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;      <span class="keywordflow">if</span> (exp == 128 &amp;&amp; mantissa) {</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        <span class="comment">// not a number</span></div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        u = 0x7fff;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;      } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        <span class="comment">// overflow to infinity</span></div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;        u = sign | 0x7c00;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;      }</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="structcutlass_1_1half__t.html#acb746c82bd4dd496f79b7e611e3653dd">half_t::bitcast</a>(u);</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    }</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <span class="keywordflow">if</span> (exp &gt;= -14) {</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;      <span class="comment">// normal fp32 to normal fp16</span></div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;      exp = uint16_t(exp + uint16_t(15));</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;      u = uint16_t(((exp &amp; 0x1f) &lt;&lt; 10));</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;      u = uint16_t(u | (mantissa &gt;&gt; 13));</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;      <span class="comment">// normal single-precision to subnormal half_t-precision representation</span></div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;      <span class="keywordtype">int</span> rshift = (-14 - <a class="code" href="namespacecutlass.html#a05d95f26c93a6d956d770f140469ac07">exp</a>);</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;      <span class="keywordflow">if</span> (rshift &lt; 32) {</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        mantissa |= (1 &lt;&lt; 23);</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        mantissa = (mantissa &gt;&gt; rshift);</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        u = (uint16_t(mantissa &gt;&gt; 13) &amp; 0x3ff);</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;      } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        mantissa = 0;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        u = 0;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;      }</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    }</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    u |= sign;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160; 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 <a class="code" href="structcutlass_1_1half__t.html">result_type</a> <a class="code" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a9ee10f5cf5ff71842a31e305d3a83947">operator()</a>(<a class="code" href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a80980dc518dd65f4c3c1533782ba8b36">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;  }</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;};</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;<span class="comment">// Conversion and Clamp operator for Integers</span></div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="keyword">template</span> &lt;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;  <span class="keyword">typename</span> T,</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;  <span class="keyword">typename</span> S</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;&gt;</div><div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverterClamp.html">  254</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericConverterClamp.html">NumericConverterClamp</a> {</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div><div class="line"><a name="l00256"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverterClamp.html#a8e13f626ae7a0ebb228bf1ef59d4ed09">  256</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericConverterClamp.html#a8e13f626ae7a0ebb228bf1ef59d4ed09">result_type</a> = T;</div><div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericConverterClamp.html#a981f55ef2596cd63d0fe45e86acfcdb4">  257</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericConverterClamp.html#a981f55ef2596cd63d0fe45e86acfcdb4">source_type</a> = S;</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;  <a class="code" href="platform_8h.html#adde4c9ea91b753491851361a4198c009">static_assert</a>((<a class="code" href="structcutlass_1_1platform_1_1is__same.html">platform::is_same&lt;result_type, int32_t&gt;::value</a> ||</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;                 <a class="code" href="structcutlass_1_1platform_1_1is__same.html">platform::is_same&lt;result_type, int8_t&gt;::value</a> ||</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;                 <a class="code" href="structcutlass_1_1platform_1_1is__same.html">platform::is_same&lt;result_type, cutlass::int4b_t&gt;::value</a>),</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160; 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 <span class="keyword">typename</span> T,</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;  <span class="keyword">typename</span> S,</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;  <span class="keywordtype">int</span> N,</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> Round = <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a280b2492e1afdb76d63ad6a4cd4f38d7">FloatRoundStyle::round_to_nearest</a></div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;&gt;</div><div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter.html">  294</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a> {</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;</div><div class="line"><a name="l00296"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter.html#a5ed5dd75f4310d887fa527dd177c6f91">  296</a></span>&#160; 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   <a class="code" href="structcutlass_1_1NumericConverter.html">NumericConverter&lt;T, S, Round&gt;</a> convert_;</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;    <a class="code" href="cutlass_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; N; ++i) {</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;      result[i] = convert_(s[i]);</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    }</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;  }</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00315"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter.html#aec6947576fd0a9330859e62b8afc040a">  315</a></span>&#160;  <a class="code" href="structcutlass_1_1NumericArrayConverter.html#a5ed5dd75f4310d887fa527dd177c6f91">result_type</a> <a class="code" href="structcutlass_1_1NumericArrayConverter.html#aec6947576fd0a9330859e62b8afc040a">operator()</a>(<a class="code" href="structcutlass_1_1NumericArrayConverter.html#ab70279d3fe7ad3fc854c1b2b6f8c3be7">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;  }</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;};</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;<span class="keyword">template</span> &lt;&gt;</div><div class="line"><a name="l00324"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html">  324</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a>&lt;<a class="code" href="structcutlass_1_1half__t.html">half_t</a>, float, 2, <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a>::<a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a280b2492e1afdb76d63ad6a4cd4f38d7">round_to_nearest</a>&gt; {</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;</div><div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#ad50d5ce8c7047513745c1fab77c3988c">  326</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#ad50d5ce8c7047513745c1fab77c3988c">result_type</a> = Array&lt;half_t, 2&gt;;</div><div class="line"><a name="l00327"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a977dc7cb44a006493604fb7805b75f4e">  327</a></span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a977dc7cb44a006493604fb7805b75f4e">source_type</a> = Array&lt;float, 2&gt;;</div><div class="line"><a name="l00328"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a3c31373beb0e6a9c649134b21a02125a">  328</a></span>&#160; 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source) {</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;    Array&lt;half_t, 2&gt; result;</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;<span class="preprocessor">    #if defined(__CUDA_ARCH__) &amp;&amp; (__CUDA_ARCH__ &gt;= 530)</span></div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;      <span class="keyword">reinterpret_cast&lt;</span>__half2 &amp;<span class="keyword">&gt;</span>(result) = __float22half2_rn(reinterpret_cast&lt;float2 const &amp;&gt;(source));</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;      <a class="code" href="structcutlass_1_1NumericConverter.html">NumericConverter&lt;half_t, float, round_style&gt;</a> convert_;</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160; 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 <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#ad50d5ce8c7047513745c1fab77c3988c">result_type</a> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a177cc3209f728a6629754cf2d685a37a">operator()</a>(<a class="code" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a977dc7cb44a006493604fb7805b75f4e">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;  }</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;};</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;<span class="keyword">template</span> &lt;FloatRoundStyle Round&gt;</div><div class="line"><a name="l00354"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html">  354</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a>&lt;float, <a class="code" href="structcutlass_1_1half__t.html">half_t</a>, 2, Round&gt; 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source) {</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    Array&lt;float, 2&gt; result;</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="preprocessor">    #if defined(__CUDA_ARCH__) &amp;&amp; (__CUDA_ARCH__ &gt;= 530)</span></div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;      <span class="keyword">reinterpret_cast&lt;</span>float2 &amp;<span class="keyword">&gt;</span>(result) = __half22float2(reinterpret_cast&lt;__half2 const &amp;&gt;(source));</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="preprocessor">    #else</span></div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;      <a class="code" href="structcutlass_1_1NumericConverter.html">NumericConverter&lt;float, half_t, round_style&gt;</a> convert_;</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160; 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 <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html#af14ce6b66b30bd8942a6693e6a06c8f9">result_type</a> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html#a1f9de10dc27776b96dc17c80de91de8f">operator()</a>(<a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html#af63e2bcaf1dd1d075a1059d8cad23f97">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;  }</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;};</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;<span class="keyword">template</span> &lt;</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;  <span class="keywordtype">int</span> N,</div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> Round</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;&gt;</div><div class="line"><a name="l00389"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4.html">  389</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a>&lt;<a class="code" href="structcutlass_1_1half__t.html">half_t</a>, float, N, Round&gt; {</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;</div><div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4.html#a411c3cd15a3f03d360c96c05025cc3d3">  391</a></span>&#160; 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 <span class="keywordtype">int</span> N,</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> Round</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;&gt;</div><div class="line"><a name="l00430"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html">  430</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a>&lt;float, <a class="code" href="structcutlass_1_1half__t.html">half_t</a>, N, Round&gt; {</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;</div><div class="line"><a name="l00432"></a><span class="lineno"><a class="line" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">  432</a></span>&#160; 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   <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html">NumericArrayConverter&lt;float, half_t, 2, Round&gt;</a> convert_vector_;</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    <a class="code" href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html">NumericConverter&lt;float, half_t, Round&gt;</a> convert_element_;</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;    <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">result_type</a> result;</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    Array&lt;float, 2&gt; *result_ptr = <span class="keyword">reinterpret_cast&lt;</span>Array&lt;float, 2&gt; 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 <span class="keyword">static</span> result_type convert(<a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> <span class="keyword">const</span> &amp; source) {</div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;    <a class="code" href="structcutlass_1_1NumericConverter.html">NumericConverter&lt;int8_t, int, Round&gt;</a> convert_element_;</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;    result_type result;</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;    result[0] = convert_element_(source[0]);</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;   </div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;  }</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;  result_type operator()(<a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;  }</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;};</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;<span class="keyword">template</span> &lt;</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> Round</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;&gt;</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a>&lt;int8_t, int, 2, Round&gt; {</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">result_type</a> = Array&lt;int8_t, 2&gt;;</div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> = Array&lt;int, 2&gt;;</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160; 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   <span class="keyword">asm</span> <span class="keyword">volatile</span>(</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;      <span class="stringliteral">&quot;cvt.pack.sat.s8.s32.b32   %0, %2, %1, 0;\n&quot;</span></div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;      : <span class="stringliteral">&quot;=r&quot;</span>(tmp) : <span class="stringliteral">&quot;r&quot;</span>(source[0]), <span class="stringliteral">&quot;r&quot;</span>(source[1]));</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;    uint16_t out = (tmp &amp; 0xffff);</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast&lt;</span>result_type <span class="keyword">const </span>&amp;<span class="keyword">&gt;</span>(out);</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;  }</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;  result_type operator()(<a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;  }</div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;};</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;<span class="keyword">template</span> &lt;</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> Round</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;&gt;</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a>&lt;int8_t, int, 4, Round&gt; {</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">result_type</a> = Array&lt;int8_t, 4&gt;;</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> = Array&lt;int, 4&gt;;</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160; 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   <span class="keyword">asm</span> <span class="keyword">volatile</span>(</div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;      <span class="stringliteral">&quot;{ .reg .u32 r4;&quot;</span></div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;      <span class="stringliteral">&quot;cvt.pack.sat.s8.s32.b32   r4, %4, %3, 0;&quot;</span></div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;      <span class="stringliteral">&quot;cvt.pack.sat.s8.s32.b32   %0, %2, %1, r4;&quot;</span></div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;      <span class="stringliteral">&quot;}&quot;</span></div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;      : <span class="stringliteral">&quot;=r&quot;</span>(out) : <span class="stringliteral">&quot;r&quot;</span>(source[0]), <span class="stringliteral">&quot;r&quot;</span>(source[1]), <span class="stringliteral">&quot;r&quot;</span>(source[2]), <span class="stringliteral">&quot;r&quot;</span>(source[3]));</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast&lt;</span>result_type <span class="keyword">const </span>&amp;<span class="keyword">&gt;</span>(out);</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;  }</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;  result_type operator()(<a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;  }</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;};</div><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;<span class="keyword">template</span> &lt;</div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;  <span class="keywordtype">int</span> N,</div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> Round</div><div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;&gt;</div><div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a>&lt;int8_t, int, N, Round&gt; {</div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160; 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   <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">result_type</a> result;</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;</div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;    Array&lt;int8_t, 4&gt; *result_ptr = <span class="keyword">reinterpret_cast&lt;</span>Array&lt;int8_t, 4&gt; *<span class="keyword">&gt;</span>(&amp;result);</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;    Array&lt;int, 4&gt; <span class="keyword">const</span> *source_ptr = <span class="keyword">reinterpret_cast&lt;</span>Array&lt;int, 4&gt; <span class="keyword">const </span>*<span class="keyword">&gt;</span>(&amp;source);</div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;</div><div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;    <a class="code" href="cutlass_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; N / 4; ++i) {</div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;      result_ptr[i] = convert_vector_(source_ptr[i]);</div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;    }</div><div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;</div><div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;  }</div><div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;</div><div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;  <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">result_type</a> operator()(<a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;  }</div><div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;};</div><div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;</div><div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;<span class="preprocessor">#endif  // Conditional guards to enable partial specialization for packed integers</span></div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;</div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;<span class="preprocessor">#if defined(__CUDA_ARCH__) &amp;&amp; (__CUDA_ARCH__ &gt;= 750) &amp;&amp; (__CUDACC_VER_MAJOR__ &gt;= 10) &amp;&amp; (__CUDACC_VER_MINOR__ &gt;= 2)</span></div><div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;</div><div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;<span class="keyword">template</span> &lt;</div><div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> Round</div><div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;&gt;</div><div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a>&lt;int4b_t, int, 8, Round&gt; {</div><div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;</div><div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">result_type</a> = Array&lt;int4b_t, 8&gt;;</div><div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> = Array&lt;int, 8&gt;;</div><div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160; 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       <span class="stringliteral">&quot;}&quot;</span></div><div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;        : <span class="stringliteral">&quot;=r&quot;</span>(out)</div><div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;        : <span class="stringliteral">&quot;r&quot;</span>(source[0]), <span class="stringliteral">&quot;r&quot;</span>(source[1]), <span class="stringliteral">&quot;r&quot;</span>(source[2]), <span class="stringliteral">&quot;r&quot;</span>(source[3]),</div><div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;          <span class="stringliteral">&quot;r&quot;</span>(source[4]), <span class="stringliteral">&quot;r&quot;</span>(source[5]), <span class="stringliteral">&quot;r&quot;</span>(source[6]), <span class="stringliteral">&quot;r&quot;</span>(source[7]));</div><div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;</div><div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast&lt;</span>result_type <span class="keyword">const </span>&amp;<span class="keyword">&gt;</span>(out);</div><div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;  }</div><div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;</div><div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;  result_type operator()(<a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> <span class="keyword">const</span> &amp;s) {</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;    <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;  }</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;};</div><div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;</div><div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;<span class="keyword">template</span> &lt;</div><div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;  <span class="keywordtype">int</span> N,</div><div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;  <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> Round</div><div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;&gt;</div><div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;<span class="keyword">struct </span><a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter</a>&lt;int4b_t, int, N, Round&gt; {</div><div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;  <a class="code" href="platform_8h.html#adde4c9ea91b753491851361a4198c009">static_assert</a>(!(N % 8), <span class="stringliteral">&quot;N must be multiple of 8.&quot;</span>);</div><div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;</div><div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">result_type</a> = Array&lt;int4b_t, N&gt;;</div><div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> = Array&lt;int, N&gt;;</div><div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;  <span class="keyword">static</span> <a class="code" href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">FloatRoundStyle</a> <span class="keyword">const</span> round_style = Round;</div><div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;</div><div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;  <a class="code" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;  <span class="keyword">static</span> <a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">result_type</a> convert(<a class="code" href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">source_type</a> <span class="keyword">const</span> &amp; source) {</div><div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;</div><div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;    <a class="code" href="structcutlass_1_1NumericArrayConverter.html">NumericArrayConverter&lt;int4b_t, int, 8, Round&gt;</a> convert_vector_;</div><div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;</div><div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160; 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   <span class="keywordflow">return</span> convert(s);</div><div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;  }</div><div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;};</div><div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;</div><div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;<span class="preprocessor">#endif  // Conditional guards to enable partial specialization for packed integers</span></div><div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;</div><div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;</div><div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;} <span class="comment">// namespace cutlass</span></div><div class="ttc" id="structcutlass_1_1NumericConverterClamp_html_a8e13f626ae7a0ebb228bf1ef59d4ed09"><div class="ttname"><a href="structcutlass_1_1NumericConverterClamp.html#a8e13f626ae7a0ebb228bf1ef59d4ed09">cutlass::NumericConverterClamp::result_type</a></div><div class="ttdeci">T result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:256</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4_html_a80980dc518dd65f4c3c1533782ba8b36"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a80980dc518dd65f4c3c1533782ba8b36">cutlass::NumericConverter&lt; half_t, float, FloatRoundStyle::round_toward_zero &gt;::source_type</a></div><div class="ttdeci">float source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:180</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4_html"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html">cutlass::NumericConverter&lt; float, half_t, Round &gt;</a></div><div class="ttdoc">Partial specialization for float &lt;= half_t. </div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:133</div></div>
<div class="ttc" id="structcutlass_1_1half__t_html_acb746c82bd4dd496f79b7e611e3653dd"><div class="ttname"><a href="structcutlass_1_1half__t.html#acb746c82bd4dd496f79b7e611e3653dd">cutlass::half_t::bitcast</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE half_t bitcast(uint16_t x)</div><div class="ttdoc">Constructs from an unsigned short. </div><div class="ttdef"><b>Definition:</b> half.h:141</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01T_00_01T_00_01Round_01_4_html_a30f44d01e40b5daf0fb683c608f34904"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01T_00_01T_00_01Round_01_4.html#a30f44d01e40b5daf0fb683c608f34904">cutlass::NumericConverter&lt; T, T, Round &gt;::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:120</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverterClamp_html_a38f56632e80a03a52f4b0197c2c8a769"><div class="ttname"><a href="structcutlass_1_1NumericConverterClamp.html#a38f56632e80a03a52f4b0197c2c8a769">cutlass::NumericConverterClamp::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:276</div></div>
<div class="ttc" id="namespacecutlass_html"><div class="ttname"><a href="namespacecutlass.html">cutlass</a></div><div class="ttdef"><b>Definition:</b> aligned_buffer.h:35</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4_html_af14ce6b66b30bd8942a6693e6a06c8f9"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html#af14ce6b66b30bd8942a6693e6a06c8f9">cutlass::NumericArrayConverter&lt; float, half_t, 2, Round &gt;::result_type</a></div><div class="ttdeci">Array&lt; float, 2 &gt; result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:356</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverterClamp_html"><div class="ttname"><a href="structcutlass_1_1NumericConverterClamp.html">cutlass::NumericConverterClamp</a></div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:254</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4_html_ade86e250010c9fd0f835c0ee703997a6"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#ade86e250010c9fd0f835c0ee703997a6">cutlass::NumericConverter&lt; int8_t, float, Round &gt;::source_type</a></div><div class="ttdeci">float source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:86</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4_html_af8e268c03414c218485ed80e158725e8"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4.html#af8e268c03414c218485ed80e158725e8">cutlass::NumericArrayConverter&lt; half_t, float, N, Round &gt;::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;source)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:396</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4_html_a43ab30e5283f39b1defe46b13da9ac1b"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a43ab30e5283f39b1defe46b13da9ac1b">cutlass::NumericConverter&lt; half_t, float, FloatRoundStyle::round_toward_zero &gt;::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;flt)</div><div class="ttdoc">Round toward zero. </div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:185</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01T_00_01T_00_01Round_01_4_html_a10b599dbfd3f4da945dc3ddb93e48ded"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01T_00_01T_00_01Round_01_4.html#a10b599dbfd3f4da945dc3ddb93e48ded">cutlass::NumericConverter&lt; T, T, Round &gt;::result_type</a></div><div class="ttdeci">T result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:109</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4_html_a3cc4d59f083555f24288e15490eeb41d"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a3cc4d59f083555f24288e15490eeb41d">cutlass::NumericArrayConverter&lt; half_t, float, 2, FloatRoundStyle::round_to_nearest &gt;::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;source)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:331</div></div>
<div class="ttc" id="structcutlass_1_1platform_1_1is__same_html"><div class="ttname"><a href="structcutlass_1_1platform_1_1is__same.html">cutlass::platform::is_same</a></div><div class="ttdoc">std::is_same (false specialization) </div><div class="ttdef"><b>Definition:</b> platform.h:394</div></div>
<div class="ttc" id="namespacecutlass_html_aabe6b8ce223bf05f65a4721a3f5447a6a85e71d1c7477469da0e44a8cf7a644fa"><div class="ttname"><a href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a85e71d1c7477469da0e44a8cf7a644fa">cutlass::FloatRoundStyle::round_toward_zero</a></div><div class="ttdoc">round toward zero </div></div>
<div class="ttc" id="structcutlass_1_1NumericConverterClamp_html_aefadbac80ed0f5be1abc6f6704631fe2"><div class="ttname"><a href="structcutlass_1_1NumericConverterClamp.html#aefadbac80ed0f5be1abc6f6704631fe2">cutlass::NumericConverterClamp::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:265</div></div>
<div class="ttc" id="half_8h_html"><div class="ttname"><a href="half_8h.html">half.h</a></div><div class="ttdoc">Defines a class for using IEEE half-precision floating-point types in host or device code...</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_html_a46b1b5c0c96c50176578fcd6f915ee8c"><div class="ttname"><a href="structcutlass_1_1NumericConverter.html#a46b1b5c0c96c50176578fcd6f915ee8c">cutlass::NumericConverter::result_type</a></div><div class="ttdeci">T result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:61</div></div>
<div class="ttc" id="structcutlass_1_1half__t_html"><div class="ttname"><a href="structcutlass_1_1half__t.html">cutlass::half_t</a></div><div class="ttdoc">IEEE half-precision floating-point type. </div><div class="ttdef"><b>Definition:</b> half.h:126</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4_html_af63e2bcaf1dd1d075a1059d8cad23f97"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html#af63e2bcaf1dd1d075a1059d8cad23f97">cutlass::NumericArrayConverter&lt; float, half_t, 2, Round &gt;::source_type</a></div><div class="ttdeci">Array&lt; half_t, 2 &gt; source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:357</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4_html_a1f9de10dc27776b96dc17c80de91de8f"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html#a1f9de10dc27776b96dc17c80de91de8f">cutlass::NumericArrayConverter&lt; float, half_t, 2, Round &gt;::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:377</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4_html_a644b3f49bf10e99d6a53061b350ac693"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a644b3f49bf10e99d6a53061b350ac693">cutlass::NumericArrayConverter&lt; float, half_t, N, Round &gt;::result_type</a></div><div class="ttdeci">Array&lt; float, N &gt; result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:432</div></div>
<div class="ttc" id="namespacecutlass_html_a05d95f26c93a6d956d770f140469ac07"><div class="ttname"><a href="namespacecutlass.html#a05d95f26c93a6d956d770f140469ac07">cutlass::exp</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE complex&lt; T &gt; exp(complex&lt; T &gt; const &amp;z)</div><div class="ttdoc">Computes the complex exponential of z. </div><div class="ttdef"><b>Definition:</b> complex.h:375</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4_html_a977053fab779dd7519612b6ae0fb53ce"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a977053fab779dd7519612b6ae0fb53ce">cutlass::NumericConverter&lt; half_t, float, FloatRoundStyle::round_to_nearest &gt;::source_type</a></div><div class="ttdeci">float source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:158</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4_html_abaeb853cc8336a42ba2a3341fc3da14b"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#abaeb853cc8336a42ba2a3341fc3da14b">cutlass::NumericArrayConverter&lt; float, half_t, N, Round &gt;::source_type</a></div><div class="ttdeci">Array&lt; half_t, N &gt; source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:433</div></div>
<div class="ttc" id="array_8h_html"><div class="ttname"><a href="array_8h.html">array.h</a></div><div class="ttdoc">Statically sized array of elements that accommodates all CUTLASS-supported numeric types and is safe ...</div></div>
<div class="ttc" id="cutlass_8h_html_a4b1c9f25ab6eaa25e1f2258dd63e6ce4"><div class="ttname"><a href="cutlass_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="ttdeci">#define CUTLASS_PRAGMA_UNROLL</div><div class="ttdef"><b>Definition:</b> cutlass.h:110</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4_html_a350690c1f46c4d1f8bcba3d54792ea5d"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a350690c1f46c4d1f8bcba3d54792ea5d">cutlass::NumericArrayConverter&lt; float, half_t, N, Round &gt;::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:460</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4_html_ad50d5ce8c7047513745c1fab77c3988c"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#ad50d5ce8c7047513745c1fab77c3988c">cutlass::NumericArrayConverter&lt; half_t, float, 2, FloatRoundStyle::round_to_nearest &gt;::result_type</a></div><div class="ttdeci">Array&lt; half_t, 2 &gt; result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:326</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4_html_aaceb23262eba4b9457e5020396e7b0f9"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4.html#aaceb23262eba4b9457e5020396e7b0f9">cutlass::NumericArrayConverter&lt; half_t, float, N, Round &gt;::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:419</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4_html_a4602966344dcf217c4dbd97deb358c6f"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_01N_00_01Round_01_4.html#a4602966344dcf217c4dbd97deb358c6f">cutlass::NumericArrayConverter&lt; float, half_t, N, Round &gt;::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;source)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:437</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4_html_a411c3cd15a3f03d360c96c05025cc3d3"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4.html#a411c3cd15a3f03d360c96c05025cc3d3">cutlass::NumericArrayConverter&lt; half_t, float, N, Round &gt;::result_type</a></div><div class="ttdeci">Array&lt; half_t, N &gt; result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:391</div></div>
<div class="ttc" id="namespacecutlass_html_aabe6b8ce223bf05f65a4721a3f5447a6ab8d591c42fa5ce43cc43e50153ec8a1b"><div class="ttname"><a href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6ab8d591c42fa5ce43cc43e50153ec8a1b">cutlass::FloatRoundStyle::round_toward_neg_infinity</a></div><div class="ttdoc">round toward negative infinity </div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4_html_aaf16c1dd3bb1fc0566c819146dfd5ab8"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#aaf16c1dd3bb1fc0566c819146dfd5ab8">cutlass::NumericConverter&lt; half_t, float, FloatRoundStyle::round_to_nearest &gt;::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:162</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01T_00_01T_00_01Round_01_4_html_aa61325e20130b528104b990fc8ec3bb8"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01T_00_01T_00_01Round_01_4.html#aa61325e20130b528104b990fc8ec3bb8">cutlass::NumericConverter&lt; T, T, Round &gt;::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:114</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4_html_a619f44798aa208650afaf2c584454d4b"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a619f44798aa208650afaf2c584454d4b">cutlass::NumericConverter&lt; half_t, float, FloatRoundStyle::round_to_nearest &gt;::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:170</div></div>
<div class="ttc" id="namespacecutlass_html_aabe6b8ce223bf05f65a4721a3f5447a6a3d484cc14220848a89c785aaaab88a98"><div class="ttname"><a href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a3d484cc14220848a89c785aaaab88a98">cutlass::FloatRoundStyle::round_half_ulp_truncate</a></div><div class="ttdoc">add 0.5ulp to integer representation then round toward zero </div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01T_00_01T_00_01Round_01_4_html_a78ea816842e3e17eb9154994cdb10fd1"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01T_00_01T_00_01Round_01_4.html#a78ea816842e3e17eb9154994cdb10fd1">cutlass::NumericConverter&lt; T, T, Round &gt;::source_type</a></div><div class="ttdeci">T source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:110</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4_html"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html">cutlass::NumericArrayConverter&lt; float, half_t, 2, Round &gt;</a></div><div class="ttdoc">Partial specialization for Array&lt;float, 2&gt; &lt;= Array&lt;half_t, 2&gt;, round to nearest. ...</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:354</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4_html_a9ee10f5cf5ff71842a31e305d3a83947"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01half__t_00_01float_00_01FloatRoundStyle_1_1round__toward__zero_01_4.html#a9ee10f5cf5ff71842a31e305d3a83947">cutlass::NumericConverter&lt; half_t, float, FloatRoundStyle::round_toward_zero &gt;::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:239</div></div>
<div class="ttc" id="cutlass_8h_html_a28c2443a142676d3d71effdae1a986b1"><div class="ttname"><a href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a></div><div class="ttdeci">#define CUTLASS_HOST_DEVICE</div><div class="ttdef"><b>Definition:</b> cutlass.h:89</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_html_ab70279d3fe7ad3fc854c1b2b6f8c3be7"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter.html#ab70279d3fe7ad3fc854c1b2b6f8c3be7">cutlass::NumericArrayConverter::source_type</a></div><div class="ttdeci">Array&lt; S, N &gt; source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:297</div></div>
<div class="ttc" id="numeric__types_8h_html"><div class="ttname"><a href="numeric__types_8h.html">numeric_types.h</a></div><div class="ttdoc">Top-level include for all CUTLASS numeric types. </div></div>
<div class="ttc" id="platform_8h_html_adde4c9ea91b753491851361a4198c009"><div class="ttname"><a href="platform_8h.html#adde4c9ea91b753491851361a4198c009">static_assert</a></div><div class="ttdeci">#define static_assert(__e, __m)</div><div class="ttdef"><b>Definition:</b> platform.h:153</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_html_a4d1a347bd8c92f3dc5b6e919005d34d2"><div class="ttname"><a href="structcutlass_1_1NumericConverter.html#a4d1a347bd8c92f3dc5b6e919005d34d2">cutlass::NumericConverter::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:66</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverterClamp_html_a981f55ef2596cd63d0fe45e86acfcdb4"><div class="ttname"><a href="structcutlass_1_1NumericConverterClamp.html#a981f55ef2596cd63d0fe45e86acfcdb4">cutlass::NumericConverterClamp::source_type</a></div><div class="ttdeci">S source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:257</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4_html_a977dc7cb44a006493604fb7805b75f4e"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a977dc7cb44a006493604fb7805b75f4e">cutlass::NumericArrayConverter&lt; half_t, float, 2, FloatRoundStyle::round_to_nearest &gt;::source_type</a></div><div class="ttdeci">Array&lt; float, 2 &gt; source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:327</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_html"><div class="ttname"><a href="structcutlass_1_1NumericConverter.html">cutlass::NumericConverter</a></div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:59</div></div>
<div class="ttc" id="namespacecutlass_html_aabe6b8ce223bf05f65a4721a3f5447a6a5202e179145325d6e7b16dc66351e729"><div class="ttname"><a href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a5202e179145325d6e7b16dc66351e729">cutlass::FloatRoundStyle::round_toward_infinity</a></div><div class="ttdoc">round toward infinity </div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_html_aec6947576fd0a9330859e62b8afc040a"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter.html#aec6947576fd0a9330859e62b8afc040a">cutlass::NumericArrayConverter::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:315</div></div>
<div class="ttc" id="namespacecutlass_html_aabe6b8ce223bf05f65a4721a3f5447a6a280b2492e1afdb76d63ad6a4cd4f38d7"><div class="ttname"><a href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a280b2492e1afdb76d63ad6a4cd4f38d7">cutlass::FloatRoundStyle::round_to_nearest</a></div><div class="ttdoc">round to nearest even </div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4_html_a16ac842664840d5db0ba823303c9ec4e"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01float_00_01half__t_00_012_00_01Round_01_4.html#a16ac842664840d5db0ba823303c9ec4e">cutlass::NumericArrayConverter&lt; float, half_t, 2, Round &gt;::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;source)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:361</div></div>
<div class="ttc" id="namespacecutlass_html_aabe6b8ce223bf05f65a4721a3f5447a6"><div class="ttname"><a href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6">cutlass::FloatRoundStyle</a></div><div class="ttdeci">FloatRoundStyle</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:43</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4_html_a69d1086aef51891da27dcbebddadac6e"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html#a69d1086aef51891da27dcbebddadac6e">cutlass::NumericConverter&lt; float, half_t, Round &gt;::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:148</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4_html_acce8af4bfd5837006dc66803fee491ca"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#acce8af4bfd5837006dc66803fee491ca">cutlass::NumericConverter&lt; int8_t, float, Round &gt;::result_type</a></div><div class="ttdeci">int8_t result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:85</div></div>
<div class="ttc" id="namespacecutlass_html_aabe6b8ce223bf05f65a4721a3f5447a6a71ab01baac7b3594fa75191a065de802"><div class="ttname"><a href="namespacecutlass.html#aabe6b8ce223bf05f65a4721a3f5447a6a71ab01baac7b3594fa75191a065de802">cutlass::FloatRoundStyle::round_indeterminate</a></div><div class="ttdoc">rounding mode unknown </div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4_html_a177cc3209f728a6629754cf2d685a37a"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_012_00_01FloatRoundStyle_1_1round__to__nearest_01_4.html#a177cc3209f728a6629754cf2d685a37a">cutlass::NumericArrayConverter&lt; half_t, float, 2, FloatRoundStyle::round_to_nearest &gt;::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:347</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_html_aeb946a1caf2882aafc57fae06f1bb1f8"><div class="ttname"><a href="structcutlass_1_1NumericConverter.html#aeb946a1caf2882aafc57fae06f1bb1f8">cutlass::NumericConverter::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:72</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4_html_a9156bccb4e2caaae2e7471bf87c0cd49"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter_3_01half__t_00_01float_00_01N_00_01Round_01_4.html#a9156bccb4e2caaae2e7471bf87c0cd49">cutlass::NumericArrayConverter&lt; half_t, float, N, Round &gt;::source_type</a></div><div class="ttdeci">Array&lt; float, N &gt; source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:392</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_html_a15da0162a4c6d46d2acdffbcd718bff0"><div class="ttname"><a href="structcutlass_1_1NumericConverter.html#a15da0162a4c6d46d2acdffbcd718bff0">cutlass::NumericConverter::source_type</a></div><div class="ttdeci">S source_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:62</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4_html_ac1adcd31b0db52e8682680c9927a05c8"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html#ac1adcd31b0db52e8682680c9927a05c8">cutlass::NumericConverter&lt; float, half_t, Round &gt;::result_type</a></div><div class="ttdeci">float result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:135</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_html"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter.html">cutlass::NumericArrayConverter</a></div><div class="ttdoc">Conversion operator for Array. </div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:294</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4_html_ab90d4ee00677c3129962501a148cdaf7"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#ab90d4ee00677c3129962501a148cdaf7">cutlass::NumericConverter&lt; int8_t, float, Round &gt;::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:90</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_html_a5ed5dd75f4310d887fa527dd177c6f91"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter.html#a5ed5dd75f4310d887fa527dd177c6f91">cutlass::NumericArrayConverter::result_type</a></div><div class="ttdeci">Array&lt; T, N &gt; result_type</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:296</div></div>
<div class="ttc" id="cutlass_8h_html"><div class="ttname"><a href="cutlass_8h.html">cutlass.h</a></div><div class="ttdoc">Basic include for CUTLASS. </div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4_html_af7d7dec76e968b489efa25be32a4cf04"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01float_00_01half__t_00_01Round_01_4.html#af7d7dec76e968b489efa25be32a4cf04">cutlass::NumericConverter&lt; float, half_t, Round &gt;::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:140</div></div>
<div class="ttc" id="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4_html_a260bca91e4314cd401ad25f33c1b03cd"><div class="ttname"><a href="structcutlass_1_1NumericConverter_3_01int8__t_00_01float_00_01Round_01_4.html#a260bca91e4314cd401ad25f33c1b03cd">cutlass::NumericConverter&lt; int8_t, float, Round &gt;::operator()</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE result_type operator()(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:98</div></div>
<div class="ttc" id="structcutlass_1_1NumericArrayConverter_html_a157bacb3ab7d03032c83ff75d0a0d090"><div class="ttname"><a href="structcutlass_1_1NumericArrayConverter.html#a157bacb3ab7d03032c83ff75d0a0d090">cutlass::NumericArrayConverter::convert</a></div><div class="ttdeci">static CUTLASS_HOST_DEVICE result_type convert(source_type const &amp;s)</div><div class="ttdef"><b>Definition:</b> numeric_conversion.h:301</div></div>
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